Review Beluga Racing Resonated Test Pipes
#1
Beluga Racing Resonated Test Pipes
I've debated my options for test pipes for quite some time now. I bounced between Motordyne, ARK, Berk, Fast Intentions, and OBX. Upon researching, I stumbled upon Beluga Racing who make a popular cat/axle-back for the G/Z coupes. They have nothing but positive reviews on the370z.com and this board. I checked out their website to see if they had any products for the sedan to find the resonated test pipe they carry. There has been rumors floating that they use the same manufacturer as Top Speed which I cannot confirm. But, Top Speed and Beluga are in the same DFW (Dallas Fort Worth) area. So, take it as you will. Here is the link to the pipes for those interested.
A pic from their website:
I talked to a few forum members over on the370z.com about their experience with the pipes and all had positive things to say about fitment and the durability of the pipes. However, a couple mentioned that the pipes triggered a CEL and the included gaskets are trash. One member noted they have been using Blox 02 spacers and hasn't encountered a CEL. For $15, I thought, why not? And, the gaskets I didn't care about because I planned on using the Z1 metal 3 bolt gaskets for the header/test pipe merge. So many users complained with other HFC's/test pipes about leaks in that area. The Z1 metal costs about $40 but supposedly eliminates leaks in that high heat area. I placed the order on a Monday night and received the TP's Wednesday afternoon . The packaging was great, and to my un-trained eye..the welds looked good. I scheduled the installation the next week because I did not want to tackle it myself.
I did not install the test pipes but the installer mentioned they had 0 issues with the fitment. He had them done within an hour. I can't see a reason why they wouldn't fit on an automatic car, I am 6MT. Once I hopped into my car and fired her up. Right away, I could note the different tone in the exhaust. The invidia Q300 catback I have is very very quiet. But, the test pipes really woke the exhaust up in the upper RPM range. It's still however, a little too quiet for me. Performance wise, I was very pleased but that's already been talked about with other test pipes. The low/mid-range is fantastic. As far as rasp goes, I cannot hear any from inside the car. I will wait till I fix an exhaust leak I have at my X pipe before I take a wide open throttle video. I have 400 + miles on the test pipes and no CEL has been triggered; I am untuned at this point.
Edit 1: CEL triggered after 700 miles or so. I purchased Vibrant J Style 02 bungs to see if that helps. I will update the thread if it goes away.
A pic from their website:
I talked to a few forum members over on the370z.com about their experience with the pipes and all had positive things to say about fitment and the durability of the pipes. However, a couple mentioned that the pipes triggered a CEL and the included gaskets are trash. One member noted they have been using Blox 02 spacers and hasn't encountered a CEL. For $15, I thought, why not? And, the gaskets I didn't care about because I planned on using the Z1 metal 3 bolt gaskets for the header/test pipe merge. So many users complained with other HFC's/test pipes about leaks in that area. The Z1 metal costs about $40 but supposedly eliminates leaks in that high heat area. I placed the order on a Monday night and received the TP's Wednesday afternoon . The packaging was great, and to my un-trained eye..the welds looked good. I scheduled the installation the next week because I did not want to tackle it myself.
I did not install the test pipes but the installer mentioned they had 0 issues with the fitment. He had them done within an hour. I can't see a reason why they wouldn't fit on an automatic car, I am 6MT. Once I hopped into my car and fired her up. Right away, I could note the different tone in the exhaust. The invidia Q300 catback I have is very very quiet. But, the test pipes really woke the exhaust up in the upper RPM range. It's still however, a little too quiet for me. Performance wise, I was very pleased but that's already been talked about with other test pipes. The low/mid-range is fantastic. As far as rasp goes, I cannot hear any from inside the car. I will wait till I fix an exhaust leak I have at my X pipe before I take a wide open throttle video. I have 400 + miles on the test pipes and no CEL has been triggered; I am untuned at this point.
Edit 1: CEL triggered after 700 miles or so. I purchased Vibrant J Style 02 bungs to see if that helps. I will update the thread if it goes away.
Last edited by MaQG37; 03-15-2016 at 04:09 PM.
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blnewt (03-06-2016)
#5
CEL came and went. Everything else about my review stayed the same. For the ARK, I would do your best if the budget allows to get a 2.5'' res test pipe instead. Kris measured the ID of the beluga and it was 2.3 something. If I recall, the ARK is a 2.5'' CBE throughout.
#6
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iTrader: (3)
Update: Not my thread but they are my pipes now lol..
I installed them in an afternoon and have to say, all the hype about the install psyched me out for months but this was one of the easier mods I've done to a car. The CEL did come on almost instantly even after resetting the ECU. I put about 1k miles on them and then drove to Kansas City and back and got 414 miles from full to empty, I can contest they have no ill effect on gas mileage. No noticeable drone at cruising speeds unless I had it in the throttle up a hill or something. Unfortunately, on automatic transmissions the o2 sensors are only about an inch or so away from the trans pan and any extender without an immediate bend will not fit without some major rattling/vibrations. There are some extender options on eBay I'm looking at and I'm sure that will alleviate the CEL and will bend before the transmission. I'll report back here when I get them. My only complaint is there is a bit of rasp at random RPM's but I'm fairly certain its more related to my Top Speed downpipe mating to the stock mid pipe. I'm ordering a Megan resonated mid pipe soon and then we shall see.
Overall, I'm VERY happy! They really opened up the car and I felt an obvious jump in acceleration but mostly at higher RPM's. It just keeps pulling and each shift has a bit more of an obvious push back in the seat. LOVE THEM.
I installed them in an afternoon and have to say, all the hype about the install psyched me out for months but this was one of the easier mods I've done to a car. The CEL did come on almost instantly even after resetting the ECU. I put about 1k miles on them and then drove to Kansas City and back and got 414 miles from full to empty, I can contest they have no ill effect on gas mileage. No noticeable drone at cruising speeds unless I had it in the throttle up a hill or something. Unfortunately, on automatic transmissions the o2 sensors are only about an inch or so away from the trans pan and any extender without an immediate bend will not fit without some major rattling/vibrations. There are some extender options on eBay I'm looking at and I'm sure that will alleviate the CEL and will bend before the transmission. I'll report back here when I get them. My only complaint is there is a bit of rasp at random RPM's but I'm fairly certain its more related to my Top Speed downpipe mating to the stock mid pipe. I'm ordering a Megan resonated mid pipe soon and then we shall see.
Overall, I'm VERY happy! They really opened up the car and I felt an obvious jump in acceleration but mostly at higher RPM's. It just keeps pulling and each shift has a bit more of an obvious push back in the seat. LOVE THEM.
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